[UPHPU] $GLOBALS and global best practices

Joseph Scott joseph at josephscott.org
Tue Nov 8 09:53:25 MST 2011

On Tue, Nov 8, 2011 at 9:23 AM, Sean Thayne <sean at skyseek.com> wrote:
> I've recently started using it and it's quite handy. Also with the new
> static keyword (PHP 5.3+) You can use the word static instead of self.
> Which will protected your instances if your extending. So you could have a
> SingletonBase class that your settings class would extend. And you could
> have 10 classes extending that SingletonBase.

For completeness, the static keyword is not new to PHP 5.3.  The
context in which you are talking about using it is.

Joseph Scott
joseph at josephscott.org

More information about the UPHPU mailing list